* {
	PADDING-BOTTOM: 0px;
	MARGIN: 0px;
	PADDING-LEFT: 0px;
	PADDING-RIGHT: 0px;
	PADDING-TOP: 0px
}
.BG {
	top: 0px;
	height: 550px;
	width:  950px;
	left: 30px;
	right: 30px;
	background-image: url(login.jpg);
	margin-right: auto;
	margin-left: auto;
	margin-top: 0px;
}
.input_name{
	height: 30px;
	width: 205px;
	background-color: #FFFFFF;
	border: thin ridge #0066CC;
	font-size: 18px;
}
.input_code{
	height: 30px;
	width: 205px;
	background-color: #FFFFFF;
	border: thin ridge #0066CC;
	font-size: 18px;
	margin-top: 5px
}
.button{
	height: 30px;
	width: 65px;
	background-image: url(button.jpg);
}
.errortip{
	color: red;
	
}
